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1x CR2032 Battery (installed)
Dosing Range: 5mL to 50mL
527 mm / 60
The Control continuously monitors the exact current supplied by each port
Lab Grade Dissolved Oxygen Probe plumbing 1x CR2032 Battery (installed)Lab Grade Dissolved Oxygen Probe for Neptune PM3 Module. The price of the probe isn't all that cheap compared to the traditional probes we use in this hobby, but this probe can easily last you a lifetime because the actual sensing membrane is replaceable. About every 3 months you will need to replace the membrane within the probe, which can be done in a matter of minutes and is very economical. After replacing the membrane the probe will function as
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